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For Mild Steel
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Welding Rods for Mild Steel 软钢焊条 |
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Item Code |
Type of Covering |
Equivalent Norm |
Welding Position |
Type of Current |
Standard & Typical Chemical Composition of Deposited Metal (%) |
Standard & Typical Mechanical Properties of Deposited Metal (AW) |
Applications |
Approvals |
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
V |
Yield Point
ReL (MPa) |
Tensile Strength
Rm (MPa) |
Elongation A4 (%) |
Akv Value (J) |
|
CHE40 |
High titania
Potassium |
AWS A5.1 E6013 BS EN ISO 2560-B-E 43 13 A JIS
Z3211 D4313 |
F,V,
OH,H |
AC or DC |
≤0.20
0.070 |
≤1.20
0.41 |
≤1.00
0.26 |
≤0.035
0.021 |
≤0.040
0.023 |
≤0.20 0.027 |
≤0.30 0.018 |
≤0.30 0.002 |
≤0.08 0.01 |
ReH≥306
395 |
400-560
480 |
≥22
29 |
0℃
≥47
80 |
Welding mild steel with normal tensile strength particularly suitable for
intermittent welding to sheet and small workpoces. |
CCS,LR,ABS, BV,GL,DNV, BKI,NK,CWB |
|
CHE412 |
High titania
Sodium |
AWS A5.1 E6012 BS EN ISO 2560-B-E 43 12 A JIS
Z3211 D4312 |
F,V,
OH,H |
AC or DC |
≤0.20
0.08 |
≤1.20
0.50 |
≤1.00
0.35 |
≤0.035
0.020 |
≤0.040
0.026 |
≤0.20 0.03 |
≤0.30 0.017 |
≤0.30 0.003 |
≤0.08 0.01 |
≥330
400 |
≥430
490 |
≥17
28 |
0℃
≥47
55 |
Suitable for welding sheet structures in all position. |
— |
|
CHE42 |
Lime titania |
BS EN ISO 2560-B-E 43 03 A JIS Z3211 D4303 |
F,V,
OH,H |
AC or DC |
≤0.20
0.067 |
≤1.20
0.40 |
≤1.00
0.18 |
≤0.035
0.019 |
≤0.040
0.022 |
—
0.015 |
—
0.006 |
—
0.012 |
—
0.012 |
ReH≥306
385 |
400-560
465 |
≥22
31 |
-20℃
≥47
78 |
For welding structures with normal tensile strength such as ships,
machineries and pipes etc. |
CCS,LR,ABS,
BV,GL,DNV,NK |
|
CHE421D |
Rutile
Cellulose |
AWS A5.1 E6013 BS EN ISO 2560-B-E 43 19 A JIS Z3211
D4313 |
F,VD,
OH,H |
AC or DC |
≤0.20
0.068 |
≤1.20
0.39 |
≤1.00
0.28 |
≤0.035
0.017 |
≤0.040
0.023 |
≤0.20 0.027 |
≤0.30 0.02 |
≤0.30 0.003 |
≤0.08 0.02 |
≥330
420 |
≥430
500 |
≥17
27 |
0℃
70 |
Vertical-down welding can perform for mild steel sheet structures, light
structural frames, vehicles and so on. |
— |
|
CHE421Fe18 |
Iron powder
Titanium |
BS EN ISO 2560-B-E 43 14 A (Similar to E6024) |
F,
HF |
AC or DC |
≤0.12
0.063 |
≤1.25
0.56 |
≤0.90
0.45 |
≤0.035
0.015 |
≤0.040
0.024 |
— |
— |
— |
— |
ReH≥306
405 |
400-560
485 |
≥22
31 |
0℃
≥47
87 |
Suitable for welding normal structures and ship structures made of mild
steel, particularly suitable for flat and horizontal fillet and the welding
efficiency is about 180%. |
CCS,LR,ABS,
BV,GL,DNV,NK |
|
CHE43 |
Iron oxide
Titania Potassium |
AWS A5.1 E6019 BS EN ISO 2560-B-E 43 19 A JIS Z3211
D4301
|
F,V,
OH,H |
AC or DC |
≤0.20
0.094 |
≤1.20
0.51 |
≤1.00
0.27 |
≤0.035
0.018 |
≤0.040
0.028 |
≤0.20 0.054 |
≤0.30 0.052 |
≤0.30 0.004 |
≤0.08 0.012 |
ReH≥306
385 |
400-560
480 |
≥22
29 |
0℃
≥47
59 |
Suitable for welding ship hulls, pressure vessels, bridges as wll as
structural fabrications. |
CCS,LR,ABS,
BV,GL,DNV,NK |
|
CHE424 |
High iron oxide |
AWS A5.1 E6020 BS EN ISO 2560-B-E 43 20 A |
F,
HF |
AC or DC |
≤0.20
0.075 |
≤1.20
0.63 |
≤1.00
0.10 |
≤0.035
0.018 |
≤0.040
0.027 |
≤0.20 0.029 |
≤0.30 0.017 |
≤0.30 0.002 |
≤0.08 0.02 |
≥330
370 |
≥430
470 |
≥22
26 |
0℃
70 |
For welding general mild steel structures, such as heavy machinery and
construction machinery and so on. |
— |
|
CHE424Fe16 |
High iron oxide
Iron powder |
AWS A5.1 E6027 BS EN ISO 2560-B-E 43 27 A |
F,
HF |
AC or DC |
≤0.20
0.070 |
≤1.20
0.67 |
≤1.00
0.27 |
≤0.035
0.015 |
≤0.040
0.022 |
≤0.20 0.025 |
≤0.30 0.02 |
≤0.30 0.003 |
≤0.08 0.02 |
≥330
345 |
≥430
440 |
≥22
32 |
-30℃
≥27
75 |
Flat and horizontal fillet welding ship hulls, bridges, and general
structures of building. |
— |
|
CHE425 |
High cellulose
Potassium |
AWS A5.1 E6011 BS EN ISO 2560-B-E 43 11 A |
F,V,
OH,H |
AC or DC+ |
≤0.20
0.098 |
≤1.20
0.67 |
≤1.00
0.20 |
≤0.035
0.024 |
≤0.040
0.024 |
≤0.20 0.041 |
≤0.30 0.008 |
≤0.30 0.001 |
≤0.08 0.012 |
≥330
425 |
≥430
530 |
≥22
30 |
-30℃
≥27
78 |
Suitable for vertical-down welding and lap welding for sheet structures. |
— |
|
CHE425G |
High cellulose
Sodium |
AWS A5.1 E6010 BS EN ISO 2560-B-E 43 10 A |
F,VD,
OH,H |
DC+ |
≤0.20
0.091 |
≤1.20
0.55 |
≤1.00
0.17 |
≤0.035
0.010 |
≤0.040
0.011 |
≤0.20 0.022 |
≤0.30 0.011 |
≤0.30 0.001 |
≤0.08 0.01 |
≥330
400 |
≥430
500 |
≥22
29 |
-30℃
≥27
80 |
It is for all position welding general structures, including vertical down
welding, especially pipelines, vessels. |
— |
|
CHE425GX |
High cellulose
Sodium |
AWS A5.1 E6010 BS EN ISO 2560-B-E 43 10 A |
F,VD,
OH,H |
DC+ |
≤0.20
0.085 |
≤1.20
0.56 |
≤1.00
0.19 |
≤0.035
0.007 |
≤0.040
0.011 |
≤0.20 0.026 |
≤0.30 0.015 |
≤0.30 0.005 |
≤0.08 0.03 |
≥330
390 |
≥430
520 |
≥24
30 |
-30℃
≥27
80 |
Suitable for vertical down welding root passes, hot passes, filler and cover
passes as well as for capping of pipelines and similar structures. |
— |
|
CHE426 |
Low hydrogen
Potassium |
BS EN ISO 2560-B-E 43 16 A
(Similar to E6016) |
F,V,
OH,H |
AC or DC+ |
—
0.067 |
≤1.25
1.04 |
≤0.90
0.60 |
≤0.035
0.007 |
≤0.040
0.019 |
≤0.20
0.036 |
≤0.30
0.013 |
≤0.30
0.002 |
≤0.08
0.010 |
≥330
440 |
≥420
550 |
≥22
31 |
-30℃
≥27
155 |
For welding important mild steel and low alloy steel structures. |
— |
|
CHE427 |
Low hydrogen
Sodium |
BS EN ISO 2560-B-E 43 15 A
(Similar to E6015) |
F,V,
OH,H |
DC+ |
—
0.076 |
≤1.25
0.87 |
≤0.90
0.41 |
≤0.035
0.010 |
≤0.040
0.020 |
≤0.20
0.035 |
≤0.30
0.013 |
≤0.30
0.002 |
≤0.08
0.010 |
≥330
420 |
≥420
520 |
≥22
32 |
-30℃
≥27
160 |
For welding important mild steel and low alloy steel structures. |
— |
|
CHE427SHA |
Low hydrogen
Sodium |
BS EN ISO 2560-B-E 43 15 P |
F,V,
OH,H |
DC+ |
≤0.10
0.056 |
≤1.25
0.75 |
≤0.90
0.30 |
≤0.005
0.004 |
≤0.012
0.009 |
≤0.20
0.016 |
≤0.30
0.001 |
≤0.30
0.001 |
— |
330-380
350 |
420-500
455 |
≥22
32 |
-30℃
≥27 200 PWHT 625℃×1h |
Suitable for welding structures made by anti hydrogen low alloy steels, such
as 20#(HIC）or A106B(HIC). |
— |
|
CHE47 |
Low hydrogen
Sodium |
BS EN ISO 2560-B-E 43 15 A
(Similar to E6015) |
F,V,
OH,H |
DC+ |
—
0.071 |
≤1.25
0.85 |
≤0.90
0.38 |
≤0.035
0.010 |
≤0.040
0.019 |
—
0.035 |
—
0.013 |
—
0.002 |
—
0.010 |
ReH≥306
410 |
400-560
505 |
A5(%)≥22
33 |
-20℃
≥27
182 |
For welding important mild steel and low alloy steel structures, e.g. ships. |
CCS,LR,ABS,
BV,GL,DNV,NK |
|
CHE48 |
Low hydrogen
Potassium Iron powder |
AWS A5.1 E6018 BS EN ISO 2560-B-E 43 18 A |
F,V,
OH,H |
AC≥70V
or DC+ |
≤0.03
0.028 |
≤0.60
0.56 |
≤0.40
0.33 |
≤0.015
0.010 |
≤0.025
0.016 |
≤0.20
0.047 |
≤0.30
0.022 |
≤0.30
0.010 |
≤0.08
0.014 |
≥330
400 |
≥430
500 |
A5(%)≥17
25 |
-30℃
≥27
95 |
For welding important mild steel and low alloy steel structures. |
— |
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